<template>
  <div class="">
    首页

    <button v-btn-key="1">按钮二</button>
    <button v-btn-key="3">按钮三</button>
  </div>
</template> 

<script>
export default {
  name: "",
  props: {},
  components: {},
  data() {
    return {};
  },
  mounted() {},

  created() {
    let arr = [1, 3, 5, 7];
    sessionStorage.setItem("permissionData", JSON.stringify(arr)); // 缓存权限数据
  },

  methods: {},

  computed: {},

  watch: {},
};
</script>

<style lang='scss' scoped>
</style>